... .Time delay:5sec. to 100sec. KA-SLH03 pir sensor lamp holder specifications:1) Detection Range: 360 degrees2 ... ) Quantity/carton:50pcsKA-SLH03 introduction:With light sensor, only work when the ambient brightness is ... off light switch2) Next, screw our motion sensor adapter into any existing ceiling light socket, then ... basement, warehouses, residential sub-district etc pir sensor lamp holder (KA-SLH03)